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LT3489EMS8E#TRPBF IC REG BOOST ADJ 2.5A 8MSOP Analog Devices Inc.
| Brand Name | Analog Devices Inc. |
|---|---|
| Model Number | LT3489EMS8E#TRPBF |
| Minimum Order Quantity | 1 |
| Price | Based on current price |
| Packaging Details | anti-static bag & cardboard box |
| Delivery Time | 3-5 work days |
| Payment Terms | T/T |
| Supply Ability | In stock |
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xProduct Details
| Function | Step-Up | Output Configuration | Positive |
|---|---|---|---|
| Topology | Boost | Output Type | Adjustable |
| Number Of Outputs | 1 | Voltage - Input (Min) | 2.6V |
| Voltage - Input (Max) | 16V | Voltage - Output (Min/Fixed) | 2.6V |
| Voltage - Output (Max) | 40V (Switch) | Current - Output | 2.5A (Switch) |
| Frequency - Switching | 2MHz | Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Supplier Device Package | 8-MSOP-EP |
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| Part Number | Description | |
|---|---|---|
| LT3489EMS8E#TRPBF | IC REG BOOST ADJ 2.5A 8MSOP | |
| LTC3632EMS8E#TRPBF | IC REG BUCK ADJ 20MA 8MSOP | |
| LTC3621EMS8E#TRPBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LT3505EMS8E#TRPBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LTC3642EMS8E-3.3#TRPBF | IC REG BUCK 3.3V 50MA 8MSOP | |
| LTC3631EMS8E#TRPBF | IC REG BUCK ADJ 100MA 8MSOP | |
| LTC3631EMS8E-5#TRPBF | IC REG BUCK 5V 100MA 8MSOP | |
| LTC3642IMS8E#TRPBF | IC REG BUCK ADJ 50MA 8MSOP | |
| LT1767EMS8E-3.3#TRPBF | IC REG BCK SEPIC 3.3V 1.5A 8MSOP | |
| LT1936IMS8E#TRPBF | IC REG BUCK ADJ 1.4A 8MSOP | |
| LT1961EMS8E#PBF | IC REG MULT CONFG ADJ 1.5A 8MSOP | |
| LT3580EMS8E#PBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT8570EMS8E-1#PBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LT8570EMS8E#PBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LT8580EMS8E#PBF | IC REG MULT CONFG ADJ 1.2A 8MSOP | |
| LTC3621EMS8E-2#PBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LT8580IMS8E#PBF | IC REG MULT CONFG ADJ 1.2A 8MSOP | |
| LT3505EMS8E#PBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LTC3642EMS8E-5#PBF | IC REG BUCK 5V 50MA 8MSOP | |
| LTC3642EMS8E#PBF | IC REG BUCK ADJ 50MA 8MSOP | |
| LTC3621IMS8E#PBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3631EMS8E-3.3#PBF | IC REG BUCK 3.3V 100MA 8MSOP | |
| LTC3631EMS8E#PBF | IC REG BUCK ADJ 100MA 8MSOP | |
| LTC3631IMS8E#PBF | IC REG BUCK ADJ 100MA 8MSOP | |
| LT3580MPMS8E#PBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT1767EMS8E#TRPBF | IC REG BUCK SEPIC ADJ 1.5A 8MSOP | |
| LT1946AEMS8E#PBF | IC REG BST SEPIC ADJ 1.5A 8MSOP | |
| LT1961IMS8E#PBF | IC REG MULT CONFG ADJ 1.5A 8MSOP | |
| LT8570IMS8E-1#PBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LTC3621EMS8E#PBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3621EMS8E-3.3#PBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LT3580HMS8E#PBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT8580HMS8E#PBF | IC REG MULT CONFG ADJ 1.2A 8MSOP | |
| LTC3631EMS8E-5#PBF | IC REG BUCK 5V 100MA 8MSOP | |
| LTC3642IMS8E-5#PBF | IC REG BUCK 5V 50MA 8MSOP | |
| LT1767EMS8E-5#PBF | IC REG BUCK SEPIC 5V 1.5A 8MSOP | |
| LT1936HMS8E#PBF | IC REG BUCK ADJ 1.4A 8MSOP | |
| LTC3631EMS8E-3.3#TRPBF | IC REG BUCK 3.3V 100MA 8MSOP | |
| LT8570IMS8E#PBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LT3505IMS8E#PBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT3580HMS8E#TRPBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LTC3448EMS8E#PBF | IC REG BUCK ADJ 600MA 8MSOP | |
| LTC3632EMS8E#PBF | IC REG BUCK ADJ 20MA 8MSOP | |
| LTC3642IMS8E#PBF | IC REG BUCK ADJ 50MA 8MSOP | |
| LT1961EMS8E#TRPBF | IC REG MULT CONFG ADJ 1.5A 8MSOP | |
| LT3580EMS8E#TRPBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT8570EMS8E#TRPBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LT8580EMS8E#TRPBF | IC REG MULT CONFG ADJ 1.2A 8MSOP | |
| LTC3642EMS8E#TRPBF | IC REG BUCK ADJ 50MA 8MSOP | |
| LT1936EMS8E#TRPBF | IC REG BUCK ADJ 1.4A 8MSOP | |
| LTC3621IMS8E#TRPBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LT3505IMS8E#TRPBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT1767EMS8E-5#TRPBF | IC REG BUCK SEPIC 5V 1.5A 8MSOP | |
| LT3580IMS8E#PBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT1767EMS8E#PBF | IC REG BUCK SEPIC ADJ 1.5A 8MSOP | |
| LT1767EMS8E-3.3#PBF | IC REG BCK SEPIC 3.3V 1.5A 8MSOP | |
| LTC3621EMS8E-23.3#PBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LT3663EMS8E-3.3#PBF | IC REG BUCK 3.3V 1.2A 8MSOP | |
| LT3663IMS8E-5#PBF | IC REG BUCK 5V 1.2A 8MSOP | |
| LTC3621HMS8E#PBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3621HMS8E-5#PBF | IC REG BUCK 5V 1A 8MSOP | |
| LT1767EMS8E-1.8#PBF | IC REG BCK SEPIC 1.8V 1.5A 8MSOP | |
| LT1936IMS8E#PBF | IC REG BUCK ADJ 1.4A 8MSOP | |
| LTC3631IMS8E-5#PBF | IC REG BUCK 5V 100MA 8MSOP | |
| LT1946EMS8E#PBF | IC REG BOOST ADJ 1.5A 8MSOP | |
| LTC3621HMS8E-23.3#PBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621HMS8E-3.3#PBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LT3663IMS8E#PBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LTC3621HMS8E-2#PBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LT1767EMS8E-2.5#PBF | IC REG BCK SEPIC 2.5V 1.5A 8MSOP | |
| LT3580IMS8E#TRPBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT3489EMS8E#PBF | IC REG BOOST ADJ 2.5A 8MSOP | |
| LTC3642EMS8E-3.3#PBF | IC REG BUCK 3.3V 50MA 8MSOP | |
| LT1936EMS8E#PBF | IC REG BUCK ADJ 1.4A 8MSOP | |
| LT3663EMS8E#PBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT3663EMS8E-5#PBF | IC REG BUCK 5V 1.2A 8MSOP | |
| LTC3621IMS8E-2#PBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3632IMS8E#PBF | IC REG BUCK ADJ 20MA 8MSOP | |
| LTC3621HMS8E-25#PBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3631IMS8E-3.3#PBF | IC REG BUCK 3.3V 100MA 8MSOP | |
| LT3663HMS8E-3.3#PBF | IC REG BUCK 3.3V 1.2A 8MSOP | |
| LTC3621EMS8E-5#PBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3621EMS8E-25#PBF | IC REG BUCK 5V 1A 8MSOP | |
| LT8570HMS8E-1#PBF | BOOST/SEPIC/INVERTING DC/DC CONV | |
| LT8570HMS8E#PBF | BOOST/SEPIC/INVERTING DC/DC CONV | |
| LTC3621IMS8E-3.3#PBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3642IMS8E-3.3#PBF | IC REG BUCK 3.3V 50MA 8MSOP | |
| LT1946AEMS8E#TRPBF | IC REG BST SEPIC ADJ 1.5A 8MSOP | |
| LT1946EMS8E#TRPBF | IC REG BOOST ADJ 1.5A 8MSOP | |
| LTC3448EMS8E#TRPBF | IC REG BUCK ADJ 600MA 8MSOP | |
| LT8570EMS8E-1#TRPBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LT1961IMS8E#TRPBF | IC REG MULT CONFG ADJ 1.5A 8MSOP | |
| LT8570IMS8E#TRPBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LT8570IMS8E-1#TRPBF | IC REG MULTI CONFG ADJ 8MSOP | |
| LTC3621EMS8E-2#TRPBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3621EMS8E-23.3#TRPBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621EMS8E-25#TRPBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3621EMS8E-3.3#TRPBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621EMS8E-5#TRPBF | IC REG BUCK 5V 1A 8MSOP | |
| LT8580IMS8E#TRPBF | IC REG MULT CONFG ADJ 1.2A 8MSOP | |
| LT3663EMS8E#TRPBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT3663EMS8E-3.3#TRPBF | IC REG BUCK 3.3V 1.2A 8MSOP | |
| LT3663EMS8E-5#TRPBF | IC REG BUCK 5V 1.2A 8MSOP | |
| LTC3642EMS8E-5#TRPBF | IC REG BUCK 5V 50MA 8MSOP | |
| LT8570HMS8E#TRPBF | BOOST/SEPIC/INVERTING DC/DC CONV | |
| LT8570HMS8E-1#TRPBF | BOOST/SEPIC/INVERTING DC/DC CONV | |
| LTC3621IMS8E-2#TRPBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3621IMS8E-23.3#TRPBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621IMS8E-25#TRPBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3621IMS8E-3.3#TRPBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621IMS8E-5#TRPBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3632IMS8E#TRPBF | IC REG BUCK ADJ 20MA 8MSOP | |
| LT8580HMS8E#TRPBF | IC REG MULT CONFG ADJ 1.2A 8MSOP | |
| LTC3642IMS8E-5#TRPBF | IC REG BUCK 5V 50MA 8MSOP | |
| LTC3642IMS8E-3.3#TRPBF | IC REG BUCK 3.3V 50MA 8MSOP | |
| LT3663IMS8E#TRPBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT3663IMS8E-3.3#TRPBF | IC REG BUCK 3.3V 1.2A 8MSOP | |
| LTC3621HMS8E#TRPBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3621HMS8E-2#TRPBF | IC REG BUCK ADJUSTABLE 1A 8MSOP | |
| LTC3621HMS8E-23.3#TRPBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621HMS8E-25#TRPBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3621HMS8E-3.3#TRPBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621HMS8E-5#TRPBF | IC REG BUCK 5V 1A 8MSOP | |
| LT3663IMS8E-5#TRPBF | IC REG BUCK 5V 1.2A 8MSOP | |
| LT1767EMS8E-2.5#TRPBF | IC REG BCK SEPIC 2.5V 1.5A 8MSOP | |
| LT1767EMS8E-1.8#TRPBF | IC REG BCK SEPIC 1.8V 1.5A 8MSOP | |
| LT3663HMS8E#TRPBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT3663HMS8E-3.3#TRPBF | IC REG BUCK 3.3V 1.2A 8MSOP | |
| LT3663HMS8E-5#TRPBF | IC REG BUCK 5V 1.2A 8MSOP | |
| LTC3631IMS8E-3.3#TRPBF | IC REG BUCK 3.3V 100MA 8MSOP | |
| LTC3631IMS8E-5#TRPBF | IC REG BUCK 5V 100MA 8MSOP | |
| LTC3631IMS8E#TRPBF | IC REG BUCK ADJ 100MA 8MSOP | |
| LT1936HMS8E#TRPBF | IC REG BUCK ADJ 1.4A 8MSOP | |
| LTC3621IMS8E-23.3#PBF | IC REG BUCK 3.3V 1A 8MSOP | |
| LTC3621IMS8E-25#PBF | IC REG BUCK 5V 1A 8MSOP | |
| LTC3621IMS8E-5#PBF | IC REG BUCK 5V 1A 8MSOP | |
| LT3663IMS8E-3.3#PBF | IC REG BUCK 3.3V 1.2A 8MSOP | |
| LT3663HMS8E-5#PBF | IC REG BUCK 5V 1.2A 8MSOP | |
| LT3663HMS8E#PBF | IC REG BUCK ADJ 1.2A 8MSOP | |
| LT3580MPMS8E#TRPBF | IC REG MULTI CONFG ADJ 2A 8MSOP | |
| LT1936IMS8E | IC REG BUCK ADJ 1.4A 8MSOP | |
| LT1936HMS8E | IC REG BUCK ADJ 1.4A 8MSOP | |
| LT3580IMS8E | IC REG MULTI CONFG ADJ 2A 8MSOP |
Product Description
Product Details
DESCRIPTION
The LT®3489 is a fi xed frequency step-up DC/DC converter containing an internal 2.5A, 40V switch. The LT3489 is ideal for large TFT-LCD panel power supplies. The LT3489 switches at 2MHz, allowing the use of tiny, low profile inductors and low value ceramic capacitors. Loop compensation can be either internal or external, giving the user flexibility in setting loop compensation and allowing optimized transient response with low ESR ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up.The 8-lead MS8E package and high switching frequency ensure a low profile overall solution less than 1.1mm high.
FEATURES
■ 2.5A, 0.12Ω, 40V Internal Switch■ 2MHz Switching Frequency
■ Integrated Soft-Start Function
■ VIN Range: 2.6V to 16V
■ Adjustable Output from VIN to 40V
■ Low VCESAT Switch: 110mV at 1A (Typical)
■ 8V at 610mA from a 3.3V Input
■ Internal or External Loop Compensation
■ Small 8-Lead MS8E
APPLICATIONS
■ TFT-LCD Bias Supplies■ GPS Receivers
■ DSL Modems
■ Local Power Supply
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Analog Devices / Linear Technology |
| Product Category | IC Chips |
| Series | - |
| Packaging | Tape & Reel (TR) Alternate Packaging |
| Package-Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Adjustable |
| Function | Step-Up |
| Supplier-Device-Package | 8-MSOP-EP |
| Number-of-Outputs | 1 Output |
| Topology | Boost |
| Frequency-Switching | 2MHz |
| Current-Output | 2.5A (Switch) |
| Output-Configuration | Positive |
| Output Voltage | 2.6V |
| Voltage-Output-Max | 40V (Switch) |
| Synchronous-Rectifier | No |
| Voltage-Input-Min | 2.6V |
| Voltage-Input-Max | 16V |
Descriptions
Boost Switching Regulator IC Positive Adjustable 2.6V 1 Output 2.5A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
LT3489 - 2MHz Boost DC/DC Converter with 2.5A Switch and Soft-Start
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